2-METHYLPROPYL ISOBUTYRATE 2-Methyl-1-propyl 2-methylpropanoate 2-Methylpropyl 2-methylpropanoate 2-Methylpropyl 2-methylpropionate 4-02-00-00847 (Beilstein Handbook Reference) 97-85-8 AI3-06122 BRN 1701355 EINECS 202-612-5 FEMA No. 2189 FEMA Number 2189 HSDB 5311 Isobutyl 2-methylpropanoate Isobutyl isobutanoate Isobutyl isobutyrate Isobutyl isobutyrate (natural) Isobutyl isobutyrate [UN2528] [Flammable liquid] Isobutylester kyseliny isomaselne [Czech] Isobutyric acid, isobutyl ester NSC 6538 Propanoic acid, 2-methyl-, 2-methylpropyl ester UN2528